/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.flink.table.api.runtime.types

import com.esotericsoftware.kryo.{Kryo, Serializer}
import com.esotericsoftware.kryo.io.{Input, Output}

private class SomeSerializer[T] extends Serializer[Some[T]] {
  def write(kser: Kryo, out: Output, item: Some[T]): Unit =
    kser.writeClassAndObject(out, item.get)

  def read(kser: Kryo, in: Input, cls: Class[_ <: Some[T]]): Some[T] =
    Some(kser.readClassAndObject(in).asInstanceOf[T])
}
